发明名称 |
DISPLAY DEVICE AND ELECTRONIC DEVICE |
摘要 |
<p>To improve color reproduction areas in a display device having light-emitting elements. A display region has a plurality of picture elements. Each picture element includes: first and second pixels each including a light-emitting element which has a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; third and fourth pixels each including a light-emitting element which has a chromaticity whose y-coordinate in the diagram is 0.55 or more; and fifth and sixth pixels each including a light-emitting element which has a chromaticity whose x-coordinate and y-coordinate in the diagram are 0.20 or less and 0.25 or less, respectively. The light-emitting elements in the first and second pixels have different emission spectrums from each other; the light-emitting elements in the third and fourth pixels have different emission spectrums from each other; and the light-emitting elements in the fifth and sixth pixels have different emission spectrums from each other.</p> |
申请公布号 |
KR20070037351(A) |
申请公布日期 |
2007.04.04 |
申请号 |
KR20060094536 |
申请日期 |
2006.09.28 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY K.K. |
发明人 |
KIMURA HAJIME;MIYAGUCHI ATSUSHI |
分类号 |
H05B33/14 |
主分类号 |
H05B33/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|